html,
body,
#root {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: black;
  /* background-image: url("/temp01.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat; */
}
